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<h2> 平滑曲线拟合 </h2>
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<td>CERAD vs. DPQ</br><a href="cognitivedepression_14_tbl_CERAD_DPQ_smooth.png" target=_BLANK><img src="cognitivedepression_14_tbl_CERAD_DPQ_smooth.png?time=" width=320,height=320></a></td>
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<td>DSST vs. DPQ</br><a href="cognitivedepression_14_tbl_DSST_DPQ_smooth.png" target=_BLANK><img src="cognitivedepression_14_tbl_DSST_DPQ_smooth.png?time=" width=320,height=320></a></td>
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<td>AFT vs. DPQ</br><a href="cognitivedepression_14_tbl_AFT_DPQ_smooth.png" target=_BLANK><img src="cognitivedepression_14_tbl_AFT_DPQ_smooth.png?time=" width=320,height=320></a></td>
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</br></br>Generalize additive models</br>
</br></br>Outcome: CERAD
</br>Exposure: DPQ
</br>Linear terms effect<table border=3>
<tr><td> </td><td>Estimate</td><td>Std. Error</td><td>t value</td><td>Pr(>|t|)</td><td>95%CI low</td><td>95%CI upp </td></tr> <tr><td> (Intercept)</td><td>25.1509</td><td>0.173</td><td>145.4098</td><td>0</td><td>24.8118</td><td>25.4899 </td></tr> <tr><td> factor(MARITAL)2</td><td>-1.7847</td><td>0.3454</td><td>-5.1677</td><td>0</td><td>-2.4616</td><td>-1.1078 </td></tr> <tr><td> factor(MARITAL)3</td><td>0.792</td><td>0.3814</td><td>2.0766</td><td>0.0379</td><td>0.0445</td><td>1.5395 </td></tr> <tr><td> factor(MARITAL)4</td><td>-1.257</td><td>0.8327</td><td>-1.5094</td><td>0.1313</td><td>-2.8891</td><td>0.3752 </td></tr> <tr><td> factor(MARITAL)5</td><td>0.2444</td><td>0.567</td><td>0.4311</td><td>0.6664</td><td>-0.867</td><td>1.3558 </td></tr> <tr><td> factor(MARITAL)6</td><td>-0.6424</td><td>0.8435</td><td>-0.7616</td><td>0.4464</td><td>-2.2958</td><td>1.0109 </td></tr>
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</br>Chi-square tests for linear terms<table border=3>
<tr><td> </td><td>df</td><td>F</td><td>p-value </td></tr> <tr><td> factor(MARITAL)</td><td>5</td><td>8.0874</td><td>0 </td></tr>
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</br>Approximate significance of smooth terms<table border=3>
<tr><td> </td><td>edf</td><td>Ref.df</td><td>F</td><td>p-value </td></tr> <tr><td> s(DPQ):factor(MARITAL)1</td><td>2.0271</td><td>2.5409</td><td>4.005</td><td>0.0131 </td></tr> <tr><td> s(DPQ):factor(MARITAL)2</td><td>1</td><td>1</td><td>3.6279</td><td>0.0569 </td></tr> <tr><td> s(DPQ):factor(MARITAL)3</td><td>1.0477</td><td>1.0938</td><td>1.2218</td><td>0.2497 </td></tr> <tr><td> s(DPQ):factor(MARITAL)4</td><td>1</td><td>1</td><td>3.636</td><td>0.0567 </td></tr> <tr><td> s(DPQ):factor(MARITAL)5</td><td>1</td><td>1</td><td>0.3746</td><td>0.5405 </td></tr> <tr><td> s(DPQ):factor(MARITAL)6</td><td>1.1899</td><td>1.3519</td><td>0.6679</td><td>0.3661 </td></tr>
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</br>Model statistics<table border=3>
<tr><td> N:</td><td>2623 </td></tr> <tr><td> Adj. r-square:</td><td>0.0199 </td></tr> <tr><td> Deviance explained:</td><td>0.0245 </td></tr> <tr><td> UBRE score (sp.criterion):</td><td>44.0641 </td></tr> <tr><td> Scale estimate:</td><td>43.8412783392773 </td></tr> <tr><td> family:</td><td>gaussian </td></tr> <tr><td> link function:</td><td>identity </td></tr>
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</br></br>Outcome: DSST
</br>Exposure: DPQ
</br>Linear terms effect<table border=3>
<tr><td> </td><td>Estimate</td><td>Std. Error</td><td>t value</td><td>Pr(>|t|)</td><td>95%CI low</td><td>95%CI upp </td></tr> <tr><td> (Intercept)</td><td>47.3288</td><td>0.4444</td><td>106.4974</td><td>0</td><td>46.4577</td><td>48.1998 </td></tr> <tr><td> factor(MARITAL)2</td><td>-6.7821</td><td>0.8874</td><td>-7.6429</td><td>0</td><td>-8.5213</td><td>-5.0428 </td></tr> <tr><td> factor(MARITAL)3</td><td>0.6966</td><td>0.9799</td><td>0.7109</td><td>0.4772</td><td>-1.2239</td><td>2.6172 </td></tr> <tr><td> factor(MARITAL)4</td><td>-12.371</td><td>2.1396</td><td>-5.7819</td><td>0</td><td>-16.5647</td><td>-8.1774 </td></tr> <tr><td> factor(MARITAL)5</td><td>-1.268</td><td>1.4569</td><td>-0.8703</td><td>0.3842</td><td>-4.1236</td><td>1.5876 </td></tr> <tr><td> factor(MARITAL)6</td><td>-1.31</td><td>2.1686</td><td>-0.6041</td><td>0.5458</td><td>-5.5605</td><td>2.9404 </td></tr>
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</br>Chi-square tests for linear terms<table border=3>
<tr><td> </td><td>df</td><td>F</td><td>p-value </td></tr> <tr><td> factor(MARITAL)</td><td>5</td><td>18.3918</td><td>0 </td></tr>
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</br>Approximate significance of smooth terms<table border=3>
<tr><td> </td><td>edf</td><td>Ref.df</td><td>F</td><td>p-value </td></tr> <tr><td> s(DPQ):factor(MARITAL)1</td><td>2.1477</td><td>2.6903</td><td>3.2198</td><td>0.0268 </td></tr> <tr><td> s(DPQ):factor(MARITAL)2</td><td>1</td><td>1</td><td>0.8689</td><td>0.3513 </td></tr> <tr><td> s(DPQ):factor(MARITAL)3</td><td>1</td><td>1</td><td>0.2691</td><td>0.604 </td></tr> <tr><td> s(DPQ):factor(MARITAL)4</td><td>1</td><td>1</td><td>0.2155</td><td>0.6426 </td></tr> <tr><td> s(DPQ):factor(MARITAL)5</td><td>1</td><td>1</td><td>0.9899</td><td>0.3199 </td></tr> <tr><td> s(DPQ):factor(MARITAL)6</td><td>1.4403</td><td>1.7401</td><td>0.6673</td><td>0.3768 </td></tr>
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</br>Model statistics<table border=3>
<tr><td> N:</td><td>2623 </td></tr> <tr><td> Adj. r-square:</td><td>0.036 </td></tr> <tr><td> Deviance explained:</td><td>0.0406 </td></tr> <tr><td> UBRE score (sp.criterion):</td><td>290.93 </td></tr> <tr><td> Scale estimate:</td><td>289.422873266217 </td></tr> <tr><td> family:</td><td>gaussian </td></tr> <tr><td> link function:</td><td>identity </td></tr>
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</br></br>Outcome: AFT
</br>Exposure: DPQ
</br>Linear terms effect<table border=3>
<tr><td> </td><td>Estimate</td><td>Std. Error</td><td>t value</td><td>Pr(>|t|)</td><td>95%CI low</td><td>95%CI upp </td></tr> <tr><td> (Intercept)</td><td>16.8777</td><td>0.1411</td><td>119.6227</td><td>0</td><td>16.6012</td><td>17.1542 </td></tr> <tr><td> factor(MARITAL)2</td><td>-1.5897</td><td>0.2817</td><td>-5.6427</td><td>0</td><td>-2.1419</td><td>-1.0375 </td></tr> <tr><td> factor(MARITAL)3</td><td>0.392</td><td>0.3111</td><td>1.2601</td><td>0.2077</td><td>-0.2177</td><td>1.0018 </td></tr> <tr><td> factor(MARITAL)4</td><td>-2.402</td><td>0.6793</td><td>-3.5359</td><td>4e-04</td><td>-3.7334</td><td>-1.0705 </td></tr> <tr><td> factor(MARITAL)5</td><td>-0.2178</td><td>0.4645</td><td>-0.4688</td><td>0.6393</td><td>-1.1282</td><td>0.6927 </td></tr> <tr><td> factor(MARITAL)6</td><td>1.5916</td><td>0.6891</td><td>2.3097</td><td>0.021</td><td>0.241</td><td>2.9423 </td></tr>
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</br>Chi-square tests for linear terms<table border=3>
<tr><td> </td><td>df</td><td>F</td><td>p-value </td></tr> <tr><td> factor(MARITAL)</td><td>5</td><td>11.3149</td><td>0 </td></tr>
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</br>Approximate significance of smooth terms<table border=3>
<tr><td> </td><td>edf</td><td>Ref.df</td><td>F</td><td>p-value </td></tr> <tr><td> s(DPQ):factor(MARITAL)1</td><td>1</td><td>1</td><td>0.8465</td><td>0.3576 </td></tr> <tr><td> s(DPQ):factor(MARITAL)2</td><td>1</td><td>1</td><td>0.2271</td><td>0.6337 </td></tr> <tr><td> s(DPQ):factor(MARITAL)3</td><td>1</td><td>1</td><td>0.4123</td><td>0.5208 </td></tr> <tr><td> s(DPQ):factor(MARITAL)4</td><td>1</td><td>1</td><td>0.3736</td><td>0.5411 </td></tr> <tr><td> s(DPQ):factor(MARITAL)5</td><td>1.785</td><td>2.2095</td><td>1.7571</td><td>0.1868 </td></tr> <tr><td> s(DPQ):factor(MARITAL)6</td><td>1.688</td><td>2.0628</td><td>1.1513</td><td>0.2957 </td></tr>
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</br>Model statistics<table border=3>
<tr><td> N:</td><td>2623 </td></tr> <tr><td> Adj. r-square:</td><td>0.02 </td></tr> <tr><td> Deviance explained:</td><td>0.0247 </td></tr> <tr><td> UBRE score (sp.criterion):</td><td>29.3253 </td></tr> <tr><td> Scale estimate:</td><td>29.1746385000641 </td></tr> <tr><td> family:</td><td>gaussian </td></tr> <tr><td> link function:</td><td>identity </td></tr>
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</br>Created by EmpowerStats (www.empowerstats.com) and R on 2024-12-06
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